/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file has been modified by Huawei to verify type inference by adding verification statements.
*/

// === tests/cases/compiler/customEventDetail.ts ===
declare function AssertType(value:any, type:string):void;
let x: CustomEvent;
AssertType(x, "CustomEvent<any>");

// valid since detail is any
x.initCustomEvent('hello', true, true, { id: 12, name: 'hello' });
AssertType(x.initCustomEvent('hello', true, true, { id: 12, name: 'hello' }), "void");
AssertType(x.initCustomEvent, "(string, ?boolean, ?boolean, ?any) => void");
AssertType('hello', "string");
AssertType(true, "boolean");
AssertType(true, "boolean");
AssertType({ id: 12, name: 'hello' }, "{ id: number; name: string; }");
AssertType(id, "number");
AssertType(12, "int");
AssertType(name, "string");
AssertType('hello', "string");

let y = x.detail.name;
AssertType(y, "any");
AssertType(x.detail.name, "any");


